Greer Grammer and Sasha Pieterse hit the red carpet at the 2012 TV Guide Hot List party held at the Skybar at Mondrian Hotel on Monday night (November 12) in West Hollywood, Calif.

Sasha‘s Pretty Little Liars costar Keegan Allen was honored with “Hot Betrayal.”

Inside the party, guests fun snacks provided by Popchips, and red velvet mini cupcakes from Carousel Cupcakes. They left with VIP gift bags filled with GKHair haircare products, Popchips, Chikara by Ginsu Knives, Handcandy headphones, Hawaiian Springs water, a special gift from Peace Frogs, and more!

FYI: Sasha is wearing a Naeem Khan mini dress. Greer wore a Backstage dress, Stella & Dot necklace and Jimmy Choo heels. More Here! »

Check out this first look still of Sasha Pieterse in her new film G.B.F.!

Here’s the film’s synopsis: Social warfare erupts in a suburban high school when the school’s powerful “Clique Queens” (Pieterse, Andrea Bowen, Xosha Roquemore) try to turn Tanner (Michael J. Willett) and Brent (Paul Iacono), 2 closeted gay teenagers, into the must-have social accessory of the year: The Gay Best Friend [“G.B.F.”]. As the girls fight for the edge to make them most popular, the boys deal with dysfunctional parents, down-low jocks and horny Mormons, culminating in a Prom that will blow the top off their town.

Principal photography on the flick, which also stars Will & Grace actress Megan Mullally, wrapped earlier this month and the film is expected to be released in 2013. We can’t wait to check it out!

Lucy Hale and Sasha Pieterse step out at a screening for the Pretty Little Liars special Halloween episode held at Hollywood Forever Cemetery on Tuesday night (October 16) in Hollywood.

The new Halloween episode premieres NEXT WEEK!

PHOTOS: Check out the latest pics of Sasha Pieterse

In “This Is A Dark Ride,” Aria (Hale), Emily (Shay Mitchell), Hanna (Ashley Benson) and Spencer (Troian Bellisario) are looking forward to some good old Halloween fun and board the Rosewood Ghost Train. Now, the girls are in for much more than just some childish trick or treats.

15+ pics inside of Sasha and Lucy… More Here! »

Sasha Pieterse and Molly Tarlov doll up for the 2012 Outfest Legacy Awards held at the Orpheum Theatre in Los Angeles on Saturday night (October 13).

The Outfest Legacy Project for LGBT Film Preservation is the only program in the world devoted to saving and preserving lesbian, gay, bisexual and transgender moving images.

Sasha and Molly just wrapped filming on G.B.F., which centers on the social warfare that erupts when two gay high school boys realize they must become GBFs to the most popular girls in school to improve their social status.

Jojo, Andrea Bowen and Paul Iacono also star.

FYI: Molly is wearing American Apparel shoes.

Sasha Pieterse peeks out from behind the many layers of red fabric that make up her dress in this picture.

The 16-year-old Pretty Little Liars actress looked beautiful all dressed up in her prom dress as she sat on the floor.

PHOTOS: Check out the latest pics of Sasha Pieterse

“Swallowed by my dress!” Sasha wrote alongside the cute snapshot.

It was recently announced that Sasha and her PLL castmates would be returning to ABC Family for a fourth season of their hit show! We’re so excited!

Congrats to the cast and crew of Pretty Little Liars!

The hit ABC Family show, starring Lucy Hale, Troian Bellisario, Ashley Benson, Sasha Pieterse, Tyler Blackburn, Ian Harding, Keegan Allen and Shay Mitchell — just got renewed for a fourth season, which means more secrets and more “A”.

The show actually ranked as cable TV’s #1 series of the summer in viewers 12-34 (2.6 million/2.8 rating) and Females 12-34 (2.2 million/5.0 rating) and the #1 series in Female Teens (1.0 million/8.6 rating).

Remember, the Halloween episode is coming up soon! Check out a preview on JJJ!

Sasha Pieterse is in love – with a puppy!

The 16-year-old Pretty Little Liars actress recently posted an adorable pic on her Twitter account of herself holding her friend’s dog.

PHOTOS: Check out the latest pics of Sasha Pieterse

“LOVE @TaylorFrey dog!!!” Sasha wrote along with a second snapshot.

Next month, don’t forget to tune in to see a special Halloween themed episode of Pretty Little Liars.

“This Is a Dark Ride” premieres Tuesday, October 23rd @8PM ET/PT on ABC Family.